CN114275349A - Container convenient to pour - Google Patents

Container convenient to pour Download PDF

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Publication number
CN114275349A
CN114275349A CN202010028862.0A CN202010028862A CN114275349A CN 114275349 A CN114275349 A CN 114275349A CN 202010028862 A CN202010028862 A CN 202010028862A CN 114275349 A CN114275349 A CN 114275349A
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CN
China
Prior art keywords
air inlet
liquid outlet
opening
container
base
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Pending
Application number
CN202010028862.0A
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Chinese (zh)
Inventor
李红彪
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010028862.0A priority Critical patent/CN114275349A/en
Publication of CN114275349A publication Critical patent/CN114275349A/en
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Abstract

The invention discloses a container convenient for pouring, which comprises a container body and an air inlet pipe, wherein a movable plug used for separating an inner cavity of the container body into a liquid storage cavity and an air cavity is movably arranged on the container body, the liquid storage cavity is positioned above the air cavity and is communicated with an opening of the container body, the upper part of the air inlet pipe is directly or indirectly connected with an opening part of the container body, an upper opening of the air inlet pipe is communicated with the outside, the lower part of the air inlet pipe penetrates through the movable plug, a lower opening of the air inlet pipe is communicated with the air cavity, and an upper cover covering the opening of the container body and the upper opening of the air inlet pipe is connected with the opening part of the container body. Therefore, the fresh-keeping device has the characteristics of reasonable design, convenience in use, simple structure and low production cost, and also has the advantage of continuous fresh-keeping function.

Description

Container convenient to pour
[ technical field ] A method for producing a semiconductor device
The invention relates to a packaging container, in particular to a container convenient to pour.
[ background of the invention ]
The packaging container relates to various industries, is used for protecting commodities, has the functions of convenient storage and use, facilitating transportation, promoting sales, preventing environmental pollution, safety accidents and the like, and adopts corresponding packaging containers according to certain technical specifications for different industries and different products.
In the middle of the present life, the packing container filled with the substance/liquid has the problem that the substance in the inner cavity of the packing container is difficult to pour out in the pouring process, so that the problems of inconvenient use, time and labor waste are caused, and air easily enters the liquid storage cavity, so that the substance/liquid is easy to deteriorate.
Meanwhile, the existing packaging container has the problem of high production and manufacturing cost caused by complex structure.
Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a packaging container which is improved.
[ summary of the invention ]
The invention provides a container convenient to pour, which comprises a container body and an air inlet pipe, wherein a movable plug used for separating an inner cavity of the container body into a liquid storage cavity and an air cavity is movably arranged on the container body; when the container is used, a user acts on the upper cover to separate from the opening of the container body so as to open the opening of the container body and the upper opening of the air inlet pipe, so that the air cavity is communicated with the outside through the air inlet pipe, and the liquid in the liquid storage cavity can be poured out from the opening of the container body, namely, the movable plug moves from one end of the air cavity to one end of the liquid storage cavity in the pouring process.
In order to solve the technical problems, the invention provides a container convenient for pouring, which comprises a container body 100 and an air inlet pipe 110, wherein the container body 100 is movably provided with a movable plug 120 for dividing an inner cavity of the container body 100 into a liquid storage cavity 200 and an air cavity 300, the liquid storage cavity 200 is positioned above the air cavity 300 and is communicated with an opening of the container body 100, the upper part of the air inlet pipe 110 is directly or indirectly connected with an opening part of the container body 100, an upper opening of the air inlet pipe 110 is communicated with the outside, the lower part of the air inlet pipe 110 penetrates through the movable plug 120, a lower opening of the air inlet pipe 110 is communicated with the air cavity 300, and the opening part of the container body 100 is connected with an upper cover 400 for covering the opening of the container body 100 and the upper opening of the air inlet pipe 110.
The container convenient for pouring is characterized in that the air inlet pipe 110 is provided with a one-way air inlet valve 111.
The container convenient for pouring is characterized in that the liquid storage cavity 200 of the container body 100 is provided with the identification scale 130.
The container convenient for pouring is characterized in that a movable plug sealing ring 121 is arranged between the inner wall of the container body 100 and the movable plug 120, and the movable plug sealing ring 121 is arranged on the side wall of the movable plug 120.
The container convenient for pouring is characterized in that a movable plug sealing ring 122 is arranged between the air inlet pipe 110 and the movable plug 120.
The container convenient for pouring is characterized in that the upper cover 400 comprises a base 410 connected with the opening of the container body 100 and a flip cover 420 connected with the base 410 in a turnover manner, wherein a liquid outlet 431 communicated with the liquid storage cavity 200 is arranged at the upper part of the base 410, an air inlet 441 communicated with the upper opening of the air inlet pipe 110 is arranged at the upper part of the base 410, and the liquid outlet 431 and the air inlet 441 are covered by the flip cover 420.
The container convenient for pouring is characterized in that the liquid outlet 431 is destructively provided with a liquid outlet sealing member 432, the flip cover 420 is provided with a liquid outlet sealing opening structure 500 corresponding to the liquid outlet 431 and used for opening the liquid outlet sealing member 432, and/or the air inlet 441 is destructively provided with an air inlet sealing member 442, the flip cover 420 is provided with an air inlet sealing opening structure 600 corresponding to the air inlet 441 and used for opening the air inlet sealing member 442, and an auxiliary structure 700 used for matching the liquid outlet sealing opening structure 500 and the air inlet sealing opening structure 600 is arranged between the base 410 and the flip cover 420.
The container convenient for pouring is characterized in that the base 410 is provided with a liquid outlet 430 at the upper part, the liquid outlet 431 is positioned in the liquid outlet 430, a liquid outlet ball 433 for blocking the liquid outlet 431 is movably arranged in the liquid outlet 430, the liquid outlet ball 433 is positioned between the liquid outlet 431 and the liquid outlet sealing 432, and/or the base 410 is provided with an air inlet 440 at the upper part, the air inlet 441 is positioned in the air inlet 440, an air inlet ball 443 for blocking the air inlet 441 is movably arranged in the air inlet 440, and the air inlet ball 443 is positioned between the air inlet 441 and the air inlet sealing 442.
The container convenient for pouring is characterized in that the flip cover 420 is provided with a liquid outlet plug 450 corresponding to the liquid outlet nozzle 430 for sealing the liquid outlet nozzle 430, the liquid outlet sealing opening structure 500 is provided on the liquid outlet plug 450, and/or the flip cover 420 is provided with an air inlet plug 460 corresponding to the air inlet nozzle 440 for sealing the air inlet nozzle 440, and the air inlet sealing opening structure 600 is provided on the air inlet plug 460.
The container convenient for pouring is characterized in that the base 410 passes through the connecting member 800 on the same side as the flip cover 420 so that the flip cover 420 can flip or cover the base 410 relative to the base 410, and the auxiliary structure 700 is arranged on the side of the base 410 and the flip cover 420 away from the connecting member 800.
Compared with the prior art, the invention has the following advantages:
1. a container convenient to pour out comprises a container body and an air inlet pipe, wherein a movable plug used for separating an inner cavity of the container body into a liquid storage cavity and an air cavity is movably arranged on the container body, the liquid storage cavity is positioned above the air cavity and is communicated with an opening of the container body, the upper part of the air inlet pipe is directly or indirectly connected with an opening part of the container body, an upper opening of the air inlet pipe is communicated with the outside, the lower part of the air inlet pipe penetrates through the movable plug, a lower opening of the air inlet pipe is communicated with the air cavity, and an upper cover covering the opening of the container body and the upper opening of the air inlet pipe is connected with the opening part of the container body; when the container is used, a user acts on the upper cover to separate from the opening of the container body so as to open the opening of the container body and the upper opening of the air inlet pipe, so that the air cavity is communicated with the outside through the air inlet pipe, and the liquid in the liquid storage cavity can be poured out from the opening of the container body, namely, the movable plug moves from one end of the air cavity to one end of the liquid storage cavity in the pouring process.
2. In order to improve the sealing performance and facilitate the use, the liquid outlet can be destructively provided with a liquid outlet sealing piece, the flip cover is provided with a liquid outlet sealing opening structure corresponding to the liquid outlet and used for opening the liquid outlet sealing piece, and/or the air inlet can be destructively provided with an air inlet sealing piece, the flip cover is provided with an air inlet sealing opening structure corresponding to the air inlet and used for opening the air inlet sealing piece, and an auxiliary structure used for matching the liquid outlet sealing opening structure and the air inlet sealing opening structure is arranged between the base and the flip cover.
3. In order to make go out liquid sealing member/admit air the sealing member and opened the back, this container still has sealing action to reach the repeated sealed use, base upper portion is formed with the drain nozzle, the liquid outlet is located the drain nozzle, be equipped with the play liquid ball that is used for the shutoff liquid outlet in the drain nozzle with moving about, it is located between liquid outlet and the play liquid sealing member to go out the liquid ball, and/or base upper portion is formed with the suction nozzle, the air inlet is located the suction nozzle, be equipped with the ball that admits air that is used for the shutoff air inlet in the suction nozzle with moving about, the ball that admits air is located between air inlet and the admit air sealing member, have saving and the high characteristics of practicality.
[ description of the drawings ]
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:
FIG. 1 is one of the cross-sectional views of the first embodiment of the present invention;
FIG. 2 is a second cross-sectional view of the first embodiment of the present invention;
FIG. 3 is one of the cross-sectional views of a second embodiment of the present invention;
FIG. 4 is a second cross-sectional view of a second embodiment of the present invention;
FIG. 5 is one of the cross-sectional views of a third embodiment of the present invention;
FIG. 6 is a second cross-sectional view of the third embodiment of the present invention;
FIG. 7 is one of the cross-sectional views of a fourth embodiment of the present invention;
fig. 8 is one of cross-sectional views of a fourth embodiment of the present invention.
[ detailed description ] embodiments
The following describes embodiments of the present invention in detail.
The present invention provides 4 embodiments, and the following describes the implementation of each embodiment with reference to fig. 1-8.
As shown in fig. 1 to 8, the container convenient for pouring comprises a container body 100 and an air inlet pipe 110, wherein the container body 100 is movably provided with a movable plug 120 for dividing an inner cavity of the container body 100 into a liquid storage cavity 200 and an air cavity 300, the liquid storage cavity 200 is positioned above the air cavity 300 and is communicated with an opening of the container body 100, the upper part of the air inlet pipe 110 is directly or indirectly connected with an opening part of the container body 100, an upper opening of the air inlet pipe 110 is communicated with the outside, the lower part of the air inlet pipe 110 penetrates through the movable plug 120 and a lower opening of the air inlet pipe 110 is communicated with the air cavity 300, and the opening part of the container body 100 is connected with an upper cover 400 for covering the opening of the container body 100 and the upper opening of the air inlet pipe 110. When the container is used, a user acts on the upper cover to separate from the opening of the container body so as to open the opening of the container body and the upper opening of the air inlet pipe, so that the air cavity is communicated with the outside through the air inlet pipe, and the liquid in the liquid storage cavity can be poured out from the opening of the container body, namely, the movable plug moves from one end of the air cavity to one end of the liquid storage cavity in the pouring process.
As shown in fig. 5 and 6, according to design requirements, a one-way intake valve 111 is disposed on the intake pipe 110. Before or after use, the one-way air inlet valve is closed to ensure the isolation of the air cavity from the outside, and further improve the sealing property; when the air inlet valve is used, external air enters from the upper opening of the air inlet pipe and acts on the opening of the one-way air inlet valve, so that the air enters the air cavity, and the air in the air cavity can be prevented from being poured back into the air inlet pipe.
As shown in fig. 7 and 8, in order to facilitate pouring and to enable a user to clearly understand the volume of the liquid in the liquid storage chamber, the liquid storage chamber 200 of the container body 100 is provided with a mark scale 130.
As shown in fig. 1-8, in order to make the liquid storage cavity and the air cavity isolated from each other in a sealing manner and ensure that the movable plug can move smoothly, so as to improve the sealing performance of the liquid storage cavity and prolong the service life of the substance in the liquid storage cavity, a movable plug sealing ring 121 is arranged between the inner wall of the container body 100 and the movable plug 120, and the movable plug sealing ring 121 is arranged on the side wall of the movable plug 120.
As shown in fig. 1 to 8, in order to enable the movable stopper to move smoothly according to design requirements, a movable stopper sealing ring 122 is disposed between the air inlet pipe 110 and the movable stopper 120.
As shown in fig. 3 to 8, according to design requirements, the upper cover 400 includes a base 410 connected to the mouth of the container body 100 and a flip cover 420 connected to the base 410 in a reversible manner, a liquid outlet 431 communicated with the liquid storage chamber 200 is provided at the upper portion of the base 410, an air inlet 441 communicated with the upper opening of the air inlet pipe 110 is provided at the upper portion of the base 410, and the liquid outlet 431 and the air inlet 441 are covered by the flip cover 420.
As shown in fig. 5-8, according to the design requirement, in order to improve the sealing performance and facilitate the opening of the liquid outlet sealing member/air inlet sealing member, the liquid outlet 431 may be destructively provided with the liquid outlet sealing member 432, the flip cover 420 is provided with a liquid outlet sealing opening structure 500 corresponding to the liquid outlet 431 for acting on the opening of the liquid outlet sealing member 432, and/or the air inlet 441 may be destructively provided with an air inlet sealing member 442, the flip cover 420 is provided with an air inlet sealing opening structure 600 corresponding to the air inlet 441 for acting on the opening of the air inlet sealing member 442, and an auxiliary structure 700 for matching the liquid outlet sealing opening structure 500 and the air inlet sealing opening structure 600 is provided between the base 410 and the flip cover 420, which has the characteristic of convenient use.
Further, according to the design requirement, the liquid outlet sealing opening structure 500 is a liquid outlet opening rod, one end of the liquid outlet opening rod is connected with the inner bottom of the flip cover 420, and the other end of the liquid outlet opening rod is used for opening the liquid outlet sealing member 432.
Further, according to the design requirement, the air inlet sealing opening structure 600 is an air inlet opening rod, one end of the air inlet opening rod is connected with the inner bottom of the flip cover 420, and the other end of the air inlet opening rod is used for acting the air inlet sealing member 442 to open.
Further, according to design requirements, the auxiliary structure 700 is a tearing piece destructively arranged between the base 410 and the flip 420, a lower end surface of the tearing piece is connected with the base 410, and an upper end surface of the tearing piece is connected with the flip 420.
As shown in fig. 5-8, according to design requirements, in order to improve sealing performance and achieve a repeated sealing function, a liquid outlet 430 is formed on the upper portion of the base 410, the liquid outlet 431 is located in the liquid outlet 430, a liquid outlet ball 433 for blocking the liquid outlet 431 is movably arranged in the liquid outlet 430, the liquid outlet ball 433 is located between the liquid outlet 431 and the liquid outlet sealing 432, and/or an air inlet 440 is formed on the upper portion of the base 410, the air inlet 441 is located in the air inlet 440, an air inlet ball 443 for blocking the air inlet 441 is movably arranged in the air inlet 440, and the air inlet ball 443 is located between the air inlet 441 and the air inlet sealing 443, which has the characteristics of saving and high practicability.
As shown in fig. 5-8, in order to enable the container to have a sealing function after the liquid outlet sealing member and the air inlet sealing member are opened, so as to achieve a sealed use, the flip cover 420 is provided with a liquid outlet sealing plug 450 for sealing the liquid outlet 430, the liquid outlet sealing opening structure 500 is provided on the liquid outlet sealing plug 450, and/or the flip cover 420 is provided with an air inlet sealing plug 460 for sealing the air inlet nozzle 440, corresponding to the air inlet nozzle 440, and the air inlet sealing opening structure 600 is provided on the air inlet sealing plug 460.
As shown in fig. 5-8, in order to make the base and the flip cover stably connected, and prevent the flip cover from falling and losing, the same side of the base 410 and the flip cover 420 passes through the connection part 800 so that the flip cover 420 can flip or cover the base 410 relative to the base 410, and the auxiliary structure 700 is disposed on the side of the base 410 and the flip cover 420 away from the connection part 800, which has the characteristics of cleanness and sanitation.
As shown in figures 5-8, in order to facilitate pouring, a backflow lip 470 is further provided on the upper portion of the base 410, and the liquid outlet nozzle 430 is positioned inside the backflow lip 470.
Example 1 working principle: as shown in fig. 1 and 2, when in use, the user separates the upper cover 400 from the opening of the container body 100 to open the opening of the container body 100 and the opening of the air inlet pipe 110, so that the air chamber 300 is communicated with the outside through the air inlet pipe 110, and the liquid in the liquid storage chamber 200 can be poured out from the opening of the container body 100, i.e. in the pouring process, the movable plug 120 moves from one end of the air chamber 300 to one end of the liquid storage chamber 200.
Example 2 working principle: as shown in fig. 3 and 4, when in use, the flip cover 420 is turned over and opened relative to the base 410 by a user to open the liquid outlet 431 and the air supplement port 441, so that the air chamber 300 is communicated with the outside through the air inlet pipe 110, and the liquid in the liquid storage chamber 200 can be poured out from the liquid outlet 431, that is, in the pouring process, the movable plug 120 moves from one end of the air chamber 300 to one end of the liquid storage chamber 200.
Examples 3, 4 working principle: as shown in fig. 5, 6, 7 and 8, when in use, a user first applies the auxiliary structure 700 to separate from the base 410 and the flip 420 to form a certain moving space between the base and the flip, then presses the flip to move towards the base, so that the liquid outlet sealing member is separated from the liquid outlet nozzle by the liquid outlet sealing opening structure, and the air inlet sealing opening structure separates the air inlet sealing member from the air inlet nozzle, then the flip is turned to open relative to the base, and then the container body is applied to separate the liquid outlet ball from the liquid outlet nozzle and separate the air inlet ball from the air inlet, so that the air cavity can be communicated with the outside through the air inlet pipe, and the liquid in the liquid storage cavity can be poured out from the liquid outlet nozzle, i.e. during pouring, the movable plug 120 moves from one end of the air cavity 300 to one end of the liquid storage cavity 200, therefore, the invention has the characteristics of reasonable design, convenient use, simple structure and low production cost, meanwhile, the fresh-keeping method also has the advantage of continuous fresh-keeping function.

Claims (10)

1. The utility model provides a be convenient for pour and get container, its characterized in that includes vessel (100) and intake pipe (110), vessel (100) are gone up the activity and are equipped with movable stopper (120) that are used for separating into stock solution chamber (200) and air chamber (300) with vessel (100) inner chamber, stock solution chamber (200) are located air chamber (300) top and communicate with vessel (100) opening, intake pipe (110) upper portion is connected with vessel (100) oral area directly or indirectly, intake pipe (110) upper shed and outside intercommunication, intake pipe (110) lower part runs through movable stopper (120) and intake pipe (110) under shed and air chamber (300) intercommunication, vessel (100) oral area is connected with and closes vessel (100) opening and intake pipe (110) upper cover (400) of upper shed.
2. A container convenient for pouring out as claimed in claim 1, wherein said air inlet tube (110) is provided with a one-way air inlet valve (111).
3. A container convenient for pouring according to claim 1, wherein the reservoir (200) of the container body (100) is provided with a marking scale (130).
4. The pouring container of claim 1, wherein a movable plug sealing ring (121) is arranged between the inner wall of the container body (100) and the movable plug (120), and the movable plug sealing ring (121) is arranged on the side wall of the movable plug (120).
5. A container convenient for pouring according to claim 1, characterized in that a movable stopper sealing ring (122) is provided between the air inlet pipe (110) and the movable stopper (120).
6. The container convenient for pouring and taking as claimed in any one of claims 1 to 5, wherein the upper lid (400) comprises a base (410) connected to the mouth of the container body (100) and a lid (420) connected to the base (410) in a reversible manner, a liquid outlet (431) communicating with the liquid storage chamber (200) is provided at the upper part of the base (410), an air inlet (441) communicating with the upper opening of the air inlet pipe (110) is provided at the upper part of the base (410), and the liquid outlet (431) and the air inlet (441) are covered by the lid (420).
7. A container convenient for pouring and taking as claimed in claim 6, wherein the liquid outlet (431) is provided with a liquid outlet sealing member (432) in a destructible manner, the flip cover (420) is provided with a liquid outlet sealing opening structure (500) corresponding to the liquid outlet (431) and used for opening the liquid outlet sealing member (432), and/or the air inlet (441) is provided with an air inlet sealing member (442) in a destructible manner, the flip cover (420) is provided with an air inlet sealing opening structure (600) corresponding to the air inlet (441) and used for opening the air inlet sealing member (442), and an auxiliary structure (700) used for matching the liquid outlet sealing opening structure (500) and the air inlet sealing opening structure (600) is arranged between the base (410) and the flip cover (420).
8. A container convenient for pouring and taking as claimed in claim 7, wherein the base (410) is formed at an upper portion thereof with a liquid outlet (430), the liquid outlet (431) is located in the liquid outlet (430), a liquid outlet ball (433) for blocking the liquid outlet (431) is movably arranged in the liquid outlet (430), the liquid outlet ball (433) is located between the liquid outlet (431) and the liquid outlet sealing member (432), and/or the base (410) is formed at an upper portion thereof with an air inlet (440), the air inlet (441) is located in the air inlet (440), an air inlet ball (443) for blocking the air inlet (441) is movably arranged in the air inlet (440), and the air inlet ball (443) is located between the air inlet (441) and the air inlet sealing member (442).
9. A container convenient for pouring out as claimed in claim 8, wherein the lid (420) is provided with a liquid outlet plug (450) for closing off the liquid outlet nozzle (430) corresponding to the liquid outlet nozzle (430), the liquid outlet sealing opening structure (500) is provided on the liquid outlet plug (450), and/or the lid (420) is provided with an air inlet plug (460) for closing off the air inlet nozzle (440) corresponding to the air inlet nozzle (440), and the air inlet sealing opening structure (600) is provided on the air inlet plug (460).
10. Pouring container as claimed in any of the claims 7-9, wherein the base (410) is provided with a connecting member (800) on the same side as the flap (420) such that the flap (420) can be flipped over or closed relative to the base (410) and the auxiliary structure (700) is provided on the side of the base (410) and the flap (420) facing away from the connecting member (800).
CN202010028862.0A 2020-01-12 2020-01-12 Container convenient to pour Pending CN114275349A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010028862.0A CN114275349A (en) 2020-01-12 2020-01-12 Container convenient to pour

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010028862.0A CN114275349A (en) 2020-01-12 2020-01-12 Container convenient to pour

Publications (1)

Publication Number Publication Date
CN114275349A true CN114275349A (en) 2022-04-05

Family

ID=80867359

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010028862.0A Pending CN114275349A (en) 2020-01-12 2020-01-12 Container convenient to pour

Country Status (1)

Country Link
CN (1) CN114275349A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1378866A (en) * 2002-05-30 2002-11-13 王永民 Perfusion equipment with built-in air bag for preventing air pollution
CN203064484U (en) * 2012-12-24 2013-07-17 醴陵市荣辉瓷业有限公司 Novel ceramic bottle
JP2017065774A (en) * 2015-09-30 2017-04-06 株式会社吉野工業所 Dispensing container
CN109760940A (en) * 2019-01-25 2019-05-17 深圳洛可可工业设计有限公司 A kind of press type container
CN110282272A (en) * 2019-06-13 2019-09-27 中山市华宝勒生活用品实业有限公司 A kind of piston-type direct pours out object container
CN110482010A (en) * 2019-07-13 2019-11-22 中山市华宝勒生活用品实业有限公司 A kind of plunger type capping
CN211845616U (en) * 2020-01-12 2020-11-03 中山市意创科技研发有限公司 Container convenient to pour

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1378866A (en) * 2002-05-30 2002-11-13 王永民 Perfusion equipment with built-in air bag for preventing air pollution
CN203064484U (en) * 2012-12-24 2013-07-17 醴陵市荣辉瓷业有限公司 Novel ceramic bottle
JP2017065774A (en) * 2015-09-30 2017-04-06 株式会社吉野工業所 Dispensing container
CN109760940A (en) * 2019-01-25 2019-05-17 深圳洛可可工业设计有限公司 A kind of press type container
CN110282272A (en) * 2019-06-13 2019-09-27 中山市华宝勒生活用品实业有限公司 A kind of piston-type direct pours out object container
CN110482010A (en) * 2019-07-13 2019-11-22 中山市华宝勒生活用品实业有限公司 A kind of plunger type capping
CN211845616U (en) * 2020-01-12 2020-11-03 中山市意创科技研发有限公司 Container convenient to pour

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